What you may think are allergies or a cold, could be the sign of nasal polyps. Nasal polyps are non-cancerous growths that line the nasal passages and sinuses. They are soft, painless, and hang ...

Nasal polyps, sometimes called nasal polyposis, are soft, benign (non-cancerous) growths that form on the lining of the nasal passages. The polyps are typically caused by an inflammation of the ...